Pipes and tubular conduits – Flexible – Spirally wound material
Patent
1978-01-05
1979-06-05
Dixon, Jr., William R.
Pipes and tubular conduits
Flexible
Spirally wound material
138133, 138126, 138138, 138103, 138178, 138DIG9, 428 36, 428222, 428250, F16L 1100
Patent
active
041571010
ABSTRACT:
A hose that will withstand pressure and vacuum as well as resist kinking or collapsing in which the wall structure includes at least two radially spaced layers of monofilaments of textile material with a layer of elastomeric material separating the layers. Also at least one additional layer of a fabric of aramid fiber is included in the wall as additional reinforcement. Construction is of relative lighweight and may be readily adapted to a floating hose construction.
REFERENCES:
patent: 3194274 (1965-07-01), Griffiths et al.
patent: 3212528 (1965-10-01), Haas
patent: 3729028 (1973-04-01), Horvath et al.
patent: 3871408 (1975-03-01), Wood et al.
patent: 3905398 (1975-09-01), Johansen et al.
Dixon Jr. William R.
Germain L. A.
Ronyak D. M.
The Goodyear Tire & Rubber Company
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